baber/WOPTO huggingface dataset:
Patent JP-2000264009-A (JP)
Title: Vehicle
Inventor: IWAMURA KAZUMITSU
IPC: B60B39/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the hydroplaning, and to suppress the floatation of a vehicle body by providing a first air blow outlet to inject air against the road surface and a second air blow outlet to inject air upward of the vehicle body at the forward position of a ground contact surface of a pneumatic tire in the advancing direction of a vehicle. SOLUTION: A vehicle body 2 is provided with an air blowing means 6 having a first air below outlet 4 to inject air against a road surface R with which a pneumatic tire 3 is brought into contact and toward a forward position of a ground contact surface S in the advancing direction of a vehicle, and a second air blow outlet 5 to inject air upward of the vehicle body 2. In such an air blowing means 6, a part of air sucked from an air intake 7 is injected from the first air blow outlet, a water film on the road surface R is blown off and eliminated before being brought into contact with the ground, and the hydroplaning resistant performance can be improved. The remainder of sucked air is injected upward from the second air blow outlet 5 to prevent the vehicle body 2 from being floated.
Patent JP-H03272711-A (JP)
Title: Pillow
Inventor: NAGASHIMA HIROHISA
IPC: A47G9/00
Filed: 1990-03-20
Abstract: PURPOSE:To provide a pillow comfortably used and capable of preventing efficiently a wound towel or the like from coming off, by allowing water to intrude in a cooling medium-receiving chamber through a water permeable sheet immersed in water and contriving that high water- absorbing macromolecules of a high water-absorbing macromolecular sheet in the cooling medium receiving chamber, absorb water content and expand for expanding the cooling medium receiving chamber. CONSTITUTION:A pillow 8 whose high water-absorbing macromolecules 7 of a high water- absorbing macromolecular sheet 6 contains no water before use, is a very small shape, while a plurality of cooling medium-receiving chambers 2 are left so small without any expansion that the whole becomes sheet-like. When the pillow 8 is immersed in water, the water intrudes into a plurality of cooling medium-receiving chambers 2 through a water transmitting sheet 4 of a pillow body 1, and the high water-absorbing macromolecules 7 absorb the intruding water and expand to expand a plurality of cooling medium-receiving chambers 2. Under such a condition, the pillow 8 is cooled and refrigerated in a refrigerator, and then a towel or the like is wound sound the pillow for use. When the head is then located on the pillow 8, a plurality of the cooling medium-receiving chambers 2 hardened by the refrigeration are interconnected through flexible connections 5, so that the respective cooling medium- receiving chambers 2 are liable to deform along the head and can be used comfortably.
Patent JP-S52153372-A (JP)
Title: Driving unit for indicator
Inventor: TSUCHIYA MITSUHARU
IPC: H01J17/50
Filed: 1976-06-15
Abstract: PURPOSE: To obtain a driving unit which prevents misdischarge opposite to nonselective cylindrical electrode as well as features a stable operation at the discharge point and a reduced power consumption, by giving a bias of positive potential against the anode to the shielding grid plate located between the heat electron generation space and the control plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207357-A (JP)
Inventor: FUIRITSUPU AASAA BIRINGUSU
IPC: G03G15/00
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000268009-A (JP)
Title: Device and method for controlling multiprocessor system
Inventor: WATANABE YOSHIAKI
IPC: G06F12/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a CPU/card connection interface. SOLUTION: This controller is provided with M (M is an integer >=2) pieces of CPU/cards 1 to n and unidirectional CPU/card connection interfaces 101-10n for connecting them. A CPU/card control circuit 6n has an instruction sending circuit 2n1 for respectively dividing plural instructions into N (N is an integer >=2 and <M) pieces of divided instructions when the instructions are received from plural processors to a main storage device and sending these N pieces of divided instructions to the CPU/card connection interface 6n while dividing them into N cycles and an arbitration circuit 2n2 for arbitrating the above divided instructions when these divided instructions are received from the CPU/ card, making them serial, reproducing the above instructions and applying them to a main memory control circuit 7n.
Patent JP-S58188079-A (JP)
Inventor: TANI KENICHIROU
IPC: B23K11/14
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51147228-A (JP)
Title: Binary-coded decimal numerals conversion circuit of pure binary numera l codes
Inventor: OKAMOTO TADASHI
IPC: H03M7/12
Filed: 1975-06-13
Abstract: PURPOSE: To provide a simplified controlling part by the use of amemory exclusively used for the reading of 8-bit conversion, thereby performing 8-bit conversion to obtain a four-bit shift. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05275565-A (JP)
Title: Manufacture of thin film circuit board
IPC: H01L23/13
Filed: 1992-03-27
Abstract: PURPOSE:To prevent generation of blister after multilayer interconnections are formed by forming a thin film on a surface of a ceramic board having through holes by an electroless plating method and then forming a metal film. CONSTITUTION:Conductors 13 are filled in through holes, and an electroless copper-plated layer 12 is formed on a surface of a ceramic board 11 by using electroless copper plating solution. Then, a Ti layer 16, an Mo layer 17 and a Cu layer 18 are formed, and then an electroless copper plated layer 19 is formed. That is, cavities in the conductors 13 are immersed with the solution to be filled with the solution, and electrolessly plated films 12 are formed. Accordingly, even if it is thereafter electrolessly plated, the porous materials 13 are not immersed with the solution. Thus, generation of blister after multilayer interconnections are formed can be prevented.
Patent JP-S52155733-A (JP)
Title: Automotive air heater
Inventor: HOUSHIYO YUKIO
IPC: B60H1/03
Filed: 1976-06-18
Abstract: PURPOSE:To provide an automotive air heater, which comprised instantaneous heating means capable of supplying warm air into the cabin, before engine is warmed up and cooling water of the engine can be utilized as heating source, whereby it is attained to supply warm air as soon as the engine is started.
Patent JP-S58190503-A (JP)
Title: Hydraulic apparatus for driving turbine steam valve
Inventor: ARAKI TSUTOMU
IPC: F01D21/18
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the pressure reduction in the hydrauic line of the main oil pump. so as to permit continuous operation of a turbine by installing a mechanism for interrupting feeding of the working oil from a main oil pump when an emergency dump valve for rapidly closing a steam valve is operated on turbine emergency. CONSTITUTION:In the captioned apparatus, when an over-speed preventing relay 3 is energized on turbine emergency, and a spool is ulled up, the spool of an oil relay 4 is moved downward by a spring, which causes feeding of the working oil into the cylinder 18 of an emergency dump valve 5, to stop and the oil is discharged. Then, the spool 5a is pushed down by a spring 22, and the working oil in a hydraulic chamber h is discharged to lower a piston 17, and then a steam valve (not shown in the figure) is closed through the rod 11 of the piston 17. In this case, a cylinder 26 is install onto the upper part of the cylinder 18, in a body in order to feed the working oil f supplied from a main oil pump when the dump 5 is operated, and a feeding hole 24 is formed in the part on its side face to which the top edge of an oil passage g is brought into contact, and an oil discharge hole 25 is formed under said feeding hole 24.
Patent JP-2000269743-A (JP)
Title: Self-exciting vibration system
Inventor: NAGANO MASAMICHI
IPC: H03B7/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide effects similar to those, when a switch mechanism is added by a simple structure by generalizing a van der Pol, changing a variable and on/off controlling self-exciting vibration by an external input. SOLUTION: An equation of a general nonlinear self-exciting oscillation system is indicated by equation I. In the equation I, (x) is parameter to be used for controlling a variable, (t) is time, ω is particular vibration number (a frequency) and ε is degree of nonlinearity. The Van der Pol equation of the nonlinear self-exciting vibration system indicated by the formula I is indicated by equation II and transformed for enabling more extensive use, and then equation III is obtained. In the equation III, (a) and (b) are arbitrary parameters at a variable (x). Next, in order to control excited vibration, in the equation III, it is set so that xc=(a+b)/2. Thus, equation IV is obtained. This xc functions as a threshold parameter for excitation. Moreover, in order to make utility of the equation IV clear, an external input f(t) as a bias function is obtained.
Patent JP-S63236062-A (JP)
Title: Picture quality controller
Inventor: ITO NOBUYUKI
IPC: G03G15/00
Filed: 1987-03-25
Abstract: PURPOSE:To condense in a large area the image density of an original, etc. by one photodetector, by condensing a reflected light from the original by an optical collector, and converting electrically this condensed light by the photodetector. CONSTITUTION:The titled controller is provided with an image density measuring means for measuring the image density by a reflected light from an image to be copied, and a control means for controlling a picture quality adjustment to a latent image carrier (photosensitive drum) 1, based on a measured value from this image density measuring means. The image density measuring means is constituted of a condensing member (optical collector) 16 in which may fine impurities having a high reflection factor are mixed in a transparent substance, and whose condensing surface extends along the axial direction of the image to be copied, and a photodetector 17 for photodetecting a light beam from this optical collector 16. In this state, a light beam from an illuminating lamp 4 reflected by the original is condensed by the optical collector 16, led to the photodetector 17 and obtained as a voltage corresponding to the original density. In such a way, the image density of the whole area of a wide image can be detected by a simple constitution, and a distinct copy can be obtained.
Patent JP-H06281295-A (JP)
Title: Refrigerant mixer
Inventor: MORIKAWA AKIRA
IPC: F25B41/00
Filed: 1993-03-30
Abstract: PURPOSE:To efficiently mix into a homogeneous wet vapor refrigerant having high wetness fraction without increasing a supply pressure of liquid refrigerant by devising mixing means for mixing introduced vapor refrigerant with liquid refrigerant. CONSTITUTION:A dry side refrigerant introducing passage 2, a liquid refrigerant introducing passage 3, and a wet side refrigerant discharge passage 4 for discharging wet vapor refrigerant Rmw higher moisture than that of introduced dry vapor refrigerant Rdd or low wet vapor refrigerant Rdw from a vertical cylindrical sealed vessel 1 are connected to the vessel 1. The passage 2 and the passage 4 are opened with the vessel at a vertically coaxial position to a vertical center of the vessel, and the passage 3 is opened with the vessel at a periphery near a lower end of the vessel 1. An annular trough 6 for receiving refrigerant Rwc supplied from the passage 3 to the vessel to overflow the refrigerant Rwc from an annular trough wall 5 along an inner periphery of the vessel is provided horizontally along the inner periphery 7 of the vessel.
Patent JP-H03270227-A (JP)
Title: Formation of fine pattern
Inventor: KAMON KAZUYA
IPC: H01L21/768
Filed: 1990-03-20
Abstract: PURPOSE:To make it possible to form a finer pattern by a method wherein a film is made to remain only on both sidewalls of pattern units and a fine pattern consisting of pattern units, which are residual resist films, is formed on a substrate to be treated. CONSTITUTION:A film 12, which is formed in such a way as to cover a resist pattern 11 and has a prescribed film thickness, is subjected to anisotropic etching, the film 12 is made to remain only on both sidewalls of pattern units, resist patterns 11a only are selectively removed and a fine pattern 14 consisting of pattern units, which are a plurality of residual films 13, is formed. Thereby, even if a spatial frequency of the resist pattern 11 is one near the limit value of the resolving power of an exposure device, a fine pattern having a spatial frequency further two times more than that of the resist pattern is easily obtained when this method is used.
Patent JP-S5794-A (JP)
Title: Overload protecting device of winding type induction motor
Inventor: KANBARA TADAHIKO
IPC: H02P23/00
Filed: 1980-05-30
Abstract: PURPOSE:To lower cost by eliminating necessity of providing an over-load protection exclusive circuit, by providing a secondary resistance control circuit of a motor having an over-load protective characteristic. CONSTITUTION:Current of a main circuit 1 of an induction motor 9 is detected by CT 3, the voltage conversion is made by a converter 5, and to the respective sensitivity areas of an over current protecting relays 4 of different characteristics, a command is given to a forward-reversal commanding device 7 or 8 of a control motor 13 which changes resistance value of a liquid resistor 12. Depending on magnitude of load torque at this time, the motor 9 becomes nonoperative at the point of exceeding the output limit torque of the motor. And therefore, by driving the control motor 13 at the point where the output torque is smaller than the output limit torque of the motor, resistance value of the liquid resistor 12 is changed, and load torque of the motor 9 is controlled.
Patent JP-H02250663-A (JP)
Title: Switching power supply circuit
Inventor: SATO YUKINORI
IPC: H02M3/28
Filed: 1989-03-23
Abstract: PURPOSE:To suppress primary DC voltage rise under light load without sacrifice of output capacity by connecting a transistor between primary and secondary circuits and operating the transistor only when the primary DC voltage is high. CONSTITUTION:When a light load is connected with primary DC voltage V1, primary DC voltage V1 starts to rise because of the delay of inner elements of a switching drive circuit 6. A voltage comparison circuit 14 detects voltage rise and turns a transistor 13 ON thus allowing current to flow from the primary DC voltage V1 to secondary DC voltage V2. By such arrangement, primary DC voltage rise can be suppressed without sacrifice of output capacity.
Patent JP-H07264382-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/32
Filed: 1994-03-16
Abstract: PURPOSE:To shorten communication time and to improve reliability in terms of control by continuously transmitting the picture information data of plural blocks among the blocks through a low-speed MODEM without returning to the control. CONSTITUTION:At the time of entering a phase C, a call origination side Tx transmits post message data PPS-MPS through a V27 MODEM 72 and the call origination side successively transmits the picture information data of a second page through the MODEM 72. In the meantime, a called side Rx checks whether or not all the reception data PIX+PPS-MPS are normal and when they are normal, a CPU 1 sends a tone OKtone indicating affirmation to the call origination side through an NCU 6 at a prescribed timing. On the call origination side, when the affirmation is detected in a tone detection part 10 for transmission signals from a reception side, the count of a normally transferred block counter is increased. The call origination side transmits the post message data PPS-EOP following the picture information data of the second page without returning to the control through a V21 MODEM 71 and the phase C through the MODEM 72 is ended.
Patent JP-H02250093-A (JP)
Title: Display control circuit
Inventor: SAITO HIROMI
IPC: G06F3/147
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the number of parts and to miniaturize the size of a circuit by composing picture element data within a second display range into picture element data on a display screen based on composing position information added with the magnitude of preset picture element data after the picture element data within the first display range are composed into those on the display screen. CONSTITUTION:In the case of composing 64 dots X 64 dots picture element data into picture element data on the display screen, a data processing circuit 3 composes 32 dots X 64 dots picture element data into those on the display screen in a composing position calculated by an arithmetic circuit 33 with first data, then an adder circuit 32 composes the 32 dots X 64 dots picture element data into those on the display screen in a composing position calculated by the arithmetic circuit 33 with data obtained by adding the volume of the picture element data to second data. Consequently, exclusive circuits equivalent to the volume of handled picture element data and the same number of these circuits as that of independently handled picture element data are not required. Thus, the number of parts and packaging space can be reduced.
Patent JP-H02250104-A (JP)
Title: Reverse operation control system
Inventor: SASAKI TAKAO
IPC: G05B19/4093
Filed: 1989-03-23
Abstract: PURPOSE:To execute the reverse operation without generating an interference between heads by storing moving data and waiting command data in a reverse use memory at the time of a progressive motion, and executing the waiting and the retrograde motion, while reading out each stored data in the reverse sequence by a reverse command. CONSTITUTION:A processor 11 reads out a system program stored in a ROM 12 through a bus 21, and in accordance with this system program, the whole operation of a numerical controller 10 is controlled. A part of a RAM 13 corresponds to a reverse use memory, and moving data and waiting command data are stored. In this state, by the reverse command, the moving data and the waiting command data stored in the reverse use memory are read out in the reverse sequence, and while executing the waiting in accordance with the waiting command data, a tool is brought to retrograde along a path shown by the moving data. In such a way, the reverse operation which can prevent an interference between heads can be executed.
Patent JP-H02252648-A (JP)
Title: Ion-eluting sintered product
Inventor: ICHIMURA SHOJI
IPC: C04B35/00
Filed: 1989-03-27
Abstract: PURPOSE:To produce an ion-eluting sintered product from a small number of components by containing the sintered product of a complex oxide of either of iron, cobalt and copper, manganese and nickel, etc., as components. CONSTITUTION:An ion-eluting sintered product comprises the sintered product of a complex oxide of three components comprising manganese, nickel and either of cobalt, iron and copper (wherein the nickel is always contained and a case comprising the three components of the iron, copper and cobalt can not exist) or the sintered product of a complex oxide of two transition metals comprising manganese and nickel (wherein the sintered product of the complex oxide can not be formed from the combinations of either two kind transition metals comprising manganese and either of cobalt, iron and copper). The ion- eluting sintered product exhibits a relatively unique phenomenon wherein the ions of the transition metal are eluted in water, thereby permitting to utilize as a drug because of stimulating nerves in living bodies and further as an agricultural cultivation-accelerating substance on bacterium multiplication-controlling agent.
Patent JP-S51147226-A (JP)
Title: Semiconductor memory device
Inventor: KURAGAMI TADASHI
IPC: G11C11/404
Filed: 1975-06-13
Abstract: PURPOSE:Reduction in an area by eliminating a source diffusing domain in a mos transistor.
Patent JP-H06321293-A (JP)
Title: Method and device for capping
Inventor: ITO YASUSHI
IPC: B67B3/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide method and device which can realize a capping with a content level in a container kept to be constant. CONSTITUTION:A container stand 114, on which an elastic container Y to be capped with its content level kept constant, is placed under a capping device 121. In the vicinity of the container stand 114, a lever 142 with a container pusher 101 to push the container Y is mounted by means of a shaft 113a. The lever 142 is rotated by a linear actuator 105 to push the container Y. Further a liquid level sensor 106 to detect a liquid level and a controller 112 to control an operation of the actuator 105 in response to a signal outputted by the liquid level sensor 106 are provided. If the lever 142 pushes the container Y, the liquid level in the container Y changes. The liquid level sensor 106 detects out this change, and the controller 112 controls a displacement of the lever 142, so that the container Y can be capped with the liquid level being kept constant.
Patent JP-S58188171-A (JP)
Title: Light emitting diode
Inventor: HASEGAWA OSAMU
IPC: H01L33/30
Filed: 1982-04-28
Abstract: PURPOSE:To obtain an LED of low contact resistance by a method wherein an N type AlxGa1-xAs layer wherein an island N type GaAs layer is provided on the surface is laminated on a P type AlxGa1-xAs layer, and electrodes are added to the front and back surfaces of the laminated body. CONSTITUTION:A GaAs substrate 6 with Si doped at a high density is etched by a liquid consisting of H2SO4+H2O2+H2O, thus projections 7 of a height approx. 20mum are selectively formed, and the N type AlxGa1-xAs layer 2 and the P type AlxGa1-xAs layer 1 are formed by liquid phase epitaxial growth method. After providing the electrode 3 on the layer 1, the surface of the layer 2 is exposed by polishing the substrate 6, and the N type GaAs island 5 is provided. Then, the N-side electrode 4 is added on the island 5. By this constitution, the N type GaAs layer 5 is set at a high density because it is in no relation to luminous efficiency; the contact resistance of the N-side electrode can be reduced more remarkably than conventional one, and therefore an LED of high output without disconnections at connection parts can be obtained.
Patent JP-S58188870-A (JP)
Title: Production of monohydric or polyhydric phenol glycidyl ether
Inventor: ITOU KOREATSU
IPC: C07D301/28
Filed: 1982-04-28
Abstract: PURPOSE:The reaction between a phenol and an epichlorohydrin is effected in the presence of an alkali metal hydroxide as well as a combination of a cyclic or straight-chain ether and a quaternary ammonium salt or base to give the titled compound. CONSTITUTION:The reaction between a phenol and an epichlorohydrin is carried out at a ratio of 1mol of phenolic hydroxyl to 4-10mol of the latter compound in an ether such as dioxane in an amount of 10-100pts.wt. per 100pts.wt. of epichlorohydrin in the presence of an alkali metal hydroxide and a quaternery ammonium salt or quaternery ammonium base such as tetramethylammonium chloride to give the titled glycidyl ether. EFFECT:The present process makes it possible to inhibit side-reaction which forms chlorine causing hydrolysis. USE:It is used in electric or electronic industry as an epoxy resin.
Patent JP-S51148194-A (JP)
Title: A fuel aggregate
Inventor: YAMASHITA JIYUNICHI
IPC: G21C3/32
Filed: 1975-06-16
Abstract: PURPOSE: A fuel aggregate is devided into some blocks and the inversion between the upper and the lower part is enabled in each block, and thua the taken out burn-up degree is enhanced. 
     COPYRIGHT: (C)1976,JPO&Japio